Neonates may develop varying degrees of jaundice within the first two to three days after birth, which usually fades gradually over the next seven days to about a month. Jaundice may be caused by damp-heat affecting the liver and gallbladder. If breastfed, it might be due to the mother’s constitution of damp-heat. It is recommended to immediately stop breastfeeding and switch to formula feeding, while also administering traditional Chinese medicine decoctions to the baby, 10 milliliters each time, twice a day. The mother should drink half a kilogram of boiled water from celery daily to help expel damp-heat from her body.